<https://timeforchopin.eu/events/koncert-chopinowski-20-10-1800-2/event_6864_0>
<http://schema.org/performer>
_:na6ab6cb8606044fc95a085a1ab50c465xb3
<https://timeforchopin.eu/events/koncert-chopinowski-20-10-1800-2/>